We plunge into the magical world of Hogwarts after the fall of Voldemort. Just as peace seems to be returning, the students resume their classes in an emotionally-charged atmosphere. Hermione Granger, still marked by the scars of war, is trying to regain a sense of normalcy despite her inner turmoil. Between revisions, masked balls and unexpected encounters, Hermione embarks on a mysterious love affair with a masked horseman at the Valentine's Day ball. But as she exchanges letters and secret rendezvous, she discovers the identity of her mysterious escort, Lord Green. This revelation raises questions about their past, their future and their ability to overcome obstacles to live their love in the open. As the two protagonists grow closer, tensions between the Hogwarts houses persist, reflecting the challenges they face in finding happiness in a world undergoing reconstruction.